Does GAMCO Investors own DCO stock?

Yes. As of its Q2 2026 13F, GAMCO Investors holds 427,832 shares of DCO (Ducommun), worth $79.2M.

How many shares of DCO does GAMCO Investors own?

As of its Q2 2026 13F, GAMCO Investors holds 427,832 shares of DCO (Ducommun).

As of its Q2 2026 13F, GAMCO Investors' DCO position is worth $79.2M.

In Q2 2026, GAMCO Investors reduced its DCO position by 21,629 shares (-4.8%).

GAMCO Investors already held DCO in its Q1 2019 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Position history for GAMCO INVESTORS, INC. ET AL's holdings in DUCOMMUN INC DEL

Current Value

$79.2M

Current Shares

427,832

Total Value Change

+$68.5M

Total Shares Change

+180,392

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	427,832	-4.8%	$79.2M	0.7%	$185.21	0
2026-Q1	Decreased	449,461	-13.1%	$54.8M	0.5%	$122.00	0
2025-Q4	Decreased	517,100	-6.0%	$49.2M	0.5%	$95.13	0
2025-Q3	Decreased	550,416	-12.2%	$52.9M	0.5%	$96.13	0
2025-Q2	Increased	626,611	+6.5%	$51.8M	0.5%	$82.63	44
2025-Q1	Increased	588,278	+1.1%	$34.1M	0.4%	$58.03	35
2024-Q4	Increased	581,706	+2.1%	$37M	0.4%	$63.66	35
2024-Q3	Decreased	569,872	-0.8%	$37.5M	0.4%	$65.83	0
2024-Q2	Increased	574,767	+50.5%	$33.4M	0.4%	$58.06	48
2024-Q1	Decreased	381,766	-0.0%	$19.6M	0.2%	$51.30	0
2023-Q4	Decreased	381,866	-1.4%	$19.9M	0.2%	$52.06	0
2023-Q3	Decreased	387,336	-0.3%	$16.9M	0.2%	$43.51	0
2023-Q2	Increased	388,600	+0.7%	$16.9M	0.2%	$43.57	34
2023-Q1	Increased	386,026	+0.8%	$21.1M	0.2%	$54.71	34
2022-Q4	Decreased	382,764	-2.9%	$19.1M	0.2%	$49.96	0
2022-Q3	Increased	394,176	+9.0%	$15.6M	0.2%	$39.66	37
2022-Q2	Increased	361,726	+1.3%	$15.6M	0.2%	$43.04	34
2022-Q1	Increased	357,176	+5.8%	$18.7M	0.2%	$52.39	36
2021-Q4	Increased	337,676	+1.1%	$15.8M	0.1%	$46.77	34
2021-Q3	Decreased	334,176	-0.8%	$16.8M	0.1%	$50.35	0
2021-Q2	Decreased	336,876	-1.6%	$18.4M	0.2%	$54.56	0
2021-Q1	Decreased	342,176	-2.2%	$20.5M	0.2%	$60.00	0
2020-Q4	Increased	349,936	+2.9%	$18.8M	0.2%	$53.70	35
2020-Q3	Decreased	339,956	-5.1%	$11.2M	0.1%	$32.92	0
2020-Q2	Decreased	358,190	-2.3%	$12.5M	0.1%	$34.87	0
2020-Q1	Increased	366,740	+18.6%	$9.1M	0.1%	$24.85	39
2019-Q4	Decreased	309,140	-1.1%	$15.6M	0.1%	$50.53	0
2019-Q3	Decreased	312,640	-1.0%	$13.3M	0.1%	$42.40	0
2019-Q2	Increased	315,840	+27.6%	$14.2M	0.1%	$45.07	42
2019-Q1	First report	247,440	-	$10.8M	0.1%	$43.52	0